What happened: The campaign Friday launched a 30-second Spanish-language television ad charging that Democrat Barack Obama and his Senate colleagues torpedoed meaningful changes in immigration laws.

"The press reports that their efforts were 'poison pills' that made immigration reform fail," the ad charges. "The result: No guest worker program. No path to citizenship. No secure borders. No reform. Is that being on our side? Obama and his congressional allies ready to block immigration reform, but not ready to lead."

What that's wrong: Media accounts cited two votes as effectively killing immigration reform last year — and Obama was on the same side as McCain in both.